LPFG

常见例句

• Long period fiber grating (LPFG) is a new kind of optical fiber element.
  摘要長周期光纖光柵是一種新型光纖器件。
• A long period fiber grating(LPFG) is a wavelength seletive filter developed in recent years.
  長周期光纖光柵是近幾年出現的一種波長選擇濾波器件。
• A method to analyze the resonant wavelength and damping decrement of the transmission spectrum of long period fiber grating (LPFG) with bending curvature was reported.
  報道了一種分析長周期光纖光柵(LPFG)透射譜諧振波長和衰減率隨彎曲曲率變化的方法。
• To improve dispersion compensation capabilities of chirped long-period fiber grating (LPFG) for fiber communication, the method using thin-clad chirped LPFG is proposed.
  爲了提高啁啾長周期光纖光柵(LPFG)光纖通信的色散補償能力, 提出了利用薄包層啁啾LPFG進行色散補償的方法。
• Ideas about applications of LPFG to band-pass filters, optical add/drop multiplexing, optical fiber sources, coupling of fibers, optical fiber polarizers and novel sensing are illustrated.
  闡明了長周期光纖光柵用於帶通濾波、光上下路複用、光纖光源、光纖耦郃、偏振器件、新型傳感等新技術領域的思路，給出了具躰實現方法。
• Experimentally, A EDFA with gain of 37dB and NF of 4dB is archived. Due to the application of the LPFG noise filter, the gain of the EDFA is improved by 7dB, and the noise figure(NF) is reduced by 0.5dB.
  實騐上;在鉺纖中插入LPFG後;獲得了小信號一個增益高達37dB和噪聲系數(NF)爲4dB的EDFA;使EDFA的增益被提高了約7dB;噪聲系數降低了約0.;5dB
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